the son of a united states senator. he then went to harvard, went back to tennessee, became a congressman and then a senator, then vice president and inn 2,000 he ran for president and he lost. then after some soul-searching he began to decide what he wanted to do. he was an environmental activist and for that work in 2007 he won an oscar for his documentary, an inconvenient truth. that year he also won the nobel peace prize. his latest book is called "the futurist" i spoke to him on tuesday if he 90-- 29nd street y here in new york and here is part of that conversation. >> i should take note of the fact that this book is dedicated to his mother, pauline gore who died at age 92 in 2004, his father died when he was 90. this is good genes, i'm telling you here. and in the dedication to her he said she gave me a future and a an abiding curiosity about what it holds and a sense of our commune human ablegation to help shape it. so this book is about the question of what are the drivers that are changing the world and the for